Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Auergesellschaft GmbH
Original Assignee
Auergesellschaft GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Auergesellschaft GmbHfiledCriticalAuergesellschaft GmbH
Priority to ES0005254UpriorityCriticalpatent/ES5254U/en
Publication of ES5254UpublicationCriticalpatent/ES5254U/en
Respiratory Apparatuses And Protective Means
(AREA)
Abstract
The exclusive ownership and exploitation of a hat gas mask, equipped with a rubber expiration valve, characterized by the fact that the valve sealing plates, partially joined to one another, are arranged vertically with respect to the intake pipe of air from the valve, glued or vulcanized on the mask. (Machine-translation by Google Translate, not legally binding)
ES0005254U1938-12-111938-12-11A rubber gas mask with rubber expiration valve (Machine-translation by Google Translate, not legally binding)
PendingES5254U
(en)